mirror of
https://github.com/Ranchero-Software/NetNewsWire.git
synced 2024-12-19 04:52:59 +01:00
113 lines
3.7 KiB
Swift
113 lines
3.7 KiB
Swift
//
|
|
// TimelineCellData.swift
|
|
// Evergreen
|
|
//
|
|
// Created by Brent Simmons on 2/6/16.
|
|
// Copyright © 2016 Ranchero Software, LLC. All rights reserved.
|
|
//
|
|
|
|
import Cocoa
|
|
import Data
|
|
|
|
var attributedTitleCache = [String: NSAttributedString]()
|
|
var attributedDateCache = [String: NSAttributedString]()
|
|
var attributedFeedNameCache = [String: NSAttributedString]()
|
|
|
|
struct TimelineCellData {
|
|
|
|
let title: String
|
|
let text: String
|
|
let attributedTitle: NSAttributedString //title + text
|
|
let dateString: String
|
|
let attributedDateString: NSAttributedString
|
|
let feedName: String
|
|
let attributedFeedName: NSAttributedString
|
|
let showFeedName: Bool
|
|
let favicon: NSImage?
|
|
let read: Bool
|
|
|
|
init(article: Article, appearance: TimelineCellAppearance, showFeedName: Bool) {
|
|
|
|
self.title = timelineTruncatedTitle(article)
|
|
self.text = timelineTruncatedSummary(article)
|
|
|
|
let attributedTitleCacheKey = "_title: " + self.title + "_text: " + self.text
|
|
if let s = attributedTitleCache[attributedTitleCacheKey] {
|
|
self.attributedTitle = s
|
|
}
|
|
else {
|
|
self.attributedTitle = attributedTitleString(title, text, appearance)
|
|
attributedTitleCache[attributedTitleCacheKey] = self.attributedTitle
|
|
}
|
|
|
|
self.dateString = timelineDateString(article.logicalDatePublished)
|
|
if let s = attributedDateCache[self.dateString] {
|
|
self.attributedDateString = s
|
|
}
|
|
else {
|
|
self.attributedDateString = NSAttributedString(string: self.dateString, attributes: [NSAttributedStringKey.foregroundColor: appearance.dateColor, NSAttributedStringKey.font: appearance.dateFont])
|
|
attributedDateCache[self.dateString] = self.attributedDateString
|
|
}
|
|
|
|
if let feed = article.feed {
|
|
self.feedName = timelineTruncatedFeedName(feed)
|
|
}
|
|
else {
|
|
self.feedName = ""
|
|
}
|
|
if let s = attributedFeedNameCache[self.dateString] {
|
|
self.attributedFeedName = s
|
|
}
|
|
else {
|
|
self.attributedFeedName = NSAttributedString(string: self.feedName, attributes: [NSAttributedStringKey.foregroundColor: appearance.feedNameColor, NSAttributedStringKey.font: appearance.feedNameFont])
|
|
attributedFeedNameCache[self.feedName] = self.attributedFeedName
|
|
}
|
|
|
|
self.showFeedName = showFeedName
|
|
|
|
self.favicon = nil
|
|
self.read = article.read
|
|
}
|
|
|
|
init() { //Empty
|
|
|
|
self.title = ""
|
|
self.attributedTitle = NSAttributedString(string: "")
|
|
self.text = ""
|
|
self.dateString = ""
|
|
self.attributedDateString = NSAttributedString(string: "")
|
|
self.feedName = ""
|
|
self.attributedFeedName = NSAttributedString(string: "")
|
|
self.showFeedName = false
|
|
self.favicon = nil
|
|
self.read = true
|
|
}
|
|
|
|
static func emptyCache() {
|
|
|
|
attributedTitleCache = [String: NSAttributedString]()
|
|
attributedDateCache = [String: NSAttributedString]()
|
|
attributedFeedNameCache = [String: NSAttributedString]()
|
|
}
|
|
}
|
|
|
|
let emptyCellData = TimelineCellData()
|
|
|
|
private func attributedTitleString(_ title: String, _ text: String, _ appearance: TimelineCellAppearance) -> NSAttributedString {
|
|
|
|
if !title.isEmpty && !text.isEmpty {
|
|
|
|
let titleMutable = NSMutableAttributedString(string: title, attributes: [NSAttributedStringKey.foregroundColor: appearance.titleColor, NSAttributedStringKey.font: appearance.titleFont])
|
|
let attributedText = NSAttributedString(string: "\n" + text, attributes: [NSAttributedStringKey.foregroundColor: appearance.textColor, NSAttributedStringKey.font: appearance.textFont])
|
|
titleMutable.append(attributedText)
|
|
return titleMutable
|
|
}
|
|
|
|
if !title.isEmpty && text.isEmpty {
|
|
return NSAttributedString(string: title, attributes: [NSAttributedStringKey.foregroundColor: appearance.titleColor, NSAttributedStringKey.font: appearance.titleFont])
|
|
}
|
|
|
|
return NSAttributedString(string: text, attributes: [NSAttributedStringKey.foregroundColor: appearance.textColor, NSAttributedStringKey.font: appearance.textFont])
|
|
}
|
|
|